package com.kt.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.kt.model.ProductSales;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface ProductSalesMapper extends BaseMapper<ProductSales> {
    // 查询销售额前六的产品
    List<ProductSales> selectTop6BySalesAmount();
}
